a-a aaa aag aam aan aar ag- aga agg agm agn agr ama amg amm amn amr an- ana ang anm ann anr ar- ara arg arm arn arr gaa gag gam gan gar gga ggg ggm ggn ggr gma gmg gmm gmn gmr gna gnm gnn gnr gra grg grm grn grr m-r maa mag mam man mar mga mgm mgn mgr mma mmg mmm mmn mmr mna mng mnm mnn mnr mra mrg mrm mrn mrr naa nag nam nan nar nga ngg ngm ngn nma nmg nmm nmn nmr nna nng nnm nnn nra nrg nrm nrn nrr ra- raa rag ram ran rar rga rgg rgn rgr rma rmg rmm rmn rmr rna rng rnm rnn rnr rra rrg rrm rrn rrr